ECR CHB-100, Инструкция по установке, эксплуатации и обслуживанию

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Boiler Ignition
Supply unit with electricity.
Boiler ignition
For 120 seconds display will show FH which identi fi es the
air venting cycle for the heating system.
During the fi rst 5 seconds the display will show the
software release of the card also.
Open the gas valve before the boiler.
When FH vanishes, boiler is ready to automatically work
whenever indirect tank sensor or room thermostat requests
heating.
Turning the boiler off
Press the button below (see item 7 on the control panel
display) for 5 seconds.
When the boiler is turned off, the electronic board is still
powered.
Domestic hot water and heating operation are disabled. The
antifreeze system remains activated.
To re-light the boiler, press the button (see item 7 on the
control panel display) again for 5 seconds.
Boiler will be immediately ready to operate whenever
indirect tank sensor or room thermostat demand.
Summer/Winter Switch over
NOTICE
Activating this button will keep your boiler from operating.
Verify that boiler is not required to run Domestic Hot
Water (DHW) needs.
Press the button for 2 seconds.
Display will activate Summer symbol (see item 10 on the
control panel display). If optional tank sensor is installed
boiler will activate DHW circuit only. Antifreeze system
stays on.
To turn off Summer mode, press button again for 2
seconds.
Heating temperature setting
Use heating buttons (see items 3 and 4 on the control
panel display) to change the temperature from minimum of
86°F (30C) to a maximum of 185°F (85C); it is advisable to
not operate boiler below 113°F (45C).
Domestic hot water temperature adjustment
Operate DHW buttons (see items 1 and 2 on the control
panel display) to vary the temperature from a minimum of
50°F (40C) to a maximum of 149°F (55C).
10 - OPERATING INSTRUCTIONS
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